VizieR

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VizieR

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J/A+A/538/A143/param Atmospheric parameters of stars for UV models (Koleva+, 2012)
Physical parameters adopted by this work (378 rows)
  recno=49
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200021 17 15.2688 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-38 52 02.496 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195021 14 05.9660 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-39 04 37.966 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon003.9042360 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-44.2565618 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
49recno 49  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Namegj825  Designation of the star (meta.id;phys.atmol.configuration)
SB    [y] Spectroscopic binary in SIMBAD? y=yes (meta.code)
Teff 3796 K Effective temperature (phys.temperature.effective)
e_Teff 18 K Error on Teff (stat.error;phys.temperature.effective)
log(g) 4.55 [cm/s2] Log of the surface gravity (phys.gravity)
e_log(g) 0.08 [cm/s2] Error on log(g) (stat.error)
[Fe/H]-0.62 [Sun] Metallicity (phys.abund.Z)
e_[Fe/H] 0.07 [Sun] Error on [Fe/H] (stat.error;phys.abund.Fe)
cz 98 km/s Residual velocity shift (Note 1)   (stat.fit.residual;phys.veloc)
sig115 km/s Instrumental+physical broadening (Note 2)   (stat.error)
S/Nu 27  Signal-to-noise ratio at 2800Å (UV) (stat.snr)
S/Nb234  Signal-to-noise ratio at 4000Å (blue) (stat.snr)
S/Ni573  Signal-to-noise ratio at 8000Å (I-band) (meta.note)
AV 0.10  Extincion in V band (phys.absorption)
Ref   References, in refs.dat file (meta.ref;meta.file)

SimbadNameGJ825  Designation understandable by the Simbad data-base (meta.id)
_RA319.31362 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-38.86736 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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